when i downloaded supernatural my wings wouldn't show up cuz i had all kinds of mods on the game i removed them all and then the wings worked, if i put some mods back on will it make them dissapear again?

No I think one or more of your mods are outdated. Narrow down which one(s) by putting your mods back in small groups or one by one (and testing after each one) and simply download an updated version of the troublemaker(s).